package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.time.LocalDate;

@RestController
@RequestMapping("/admin/report")
@Api(tags = "数据统计管理")
@Slf4j
public class ReportController {
    @Autowired
    private ReportService reportService;
    @GetMapping("/turnoverStatistics")
    @ApiOperation(value = "营业额统计")
    public Result<TurnoverReportVO> turnover(
            @DateTimeFormat(pattern = "yyyy-MM-dd")
            LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")
            LocalDate end){
    return Result.success(reportService.getTurnoverStatistics(begin,end));
    }

    @GetMapping("/userStatistics")
    @ApiOperation(value = "用户统计")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
    return Result.success(reportService.getUserStatistics(begin,end));
    }

    @GetMapping("/ordersStatistics")
    @ApiOperation(value = "订单统计")
    public Result<OrderReportVO> ordersStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        return Result.success(reportService.getOrderStatistics(begin,end));
    }

    @GetMapping("/top10")
    @ApiOperation(value = "销量排名")
    public Result<SalesTop10ReportVO> top10(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate end){
        return Result.success(reportService.getSalesTop10Statistics(begin,end));
    }

    @GetMapping("/export")
    @ApiOperation(value = "导出数据")
    public void export(HttpServletResponse httpServletResponse) throws IOException {
        reportService.export(httpServletResponse);
    }
}
